gnat/css-scope-inline: 🌘 Scope your inline style tags in pure vanilla CSS! Only 16 lines. No build. No dependencies.

Client-side rendering of HTML and interactivity

tus/tus-js-client: A pure JavaScript client for the tus resumable upload protocol

Efficiently load third-party JavaScript

utterances

neilflatley/jsonpath-mapper: A json to json transformation utility with a few nice features to use when translating for example API responses into a domain object for use in your domain-driven JavaScript applications

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Lunrjs

intercoolerjs/intercooler-js

Simple AJAX using HTML attributes

postlight/trimmings

Get back to HTML. – Trimmings

alpinejs/alpine

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PristineJS Vanilla javascript form validation micro-library

pehaa/beerslider

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turbolinks/turbolinks

plainJS - fast and lightweight JavaScript tools

D3.js - Data-Driven Documents